chore(claude-do): RepoImportFolders auf den WorkerHub-Pfad umziehen (Ui schrei

## Befund (am Code verifiziert 2026-08-06)

`AppSettingsEntity.RepoImportFolders` (`src/ClaudeDo.Data/Models/AppSettingsEntity.cs:26`, JSON-Array als TEXT) ist **nicht** Teil des `AppSettingsDto` in `src/ClaudeDo.Worker/Hub/WorkerHub.cs:32-49` und wird weder von `GetAppSettings` (~:375-393) noch von `UpdateAppSettings` (~:396-424) transportiert.

Stattdessen liest und schreibt die Ui das Feld dire

ClaudeDo-Task: 64fbe15d-ae7e-4d81-b8c1-045baa7e3c87

src/ClaudeDo.Ui/Services/Interfaces/IWorkerClient.cs

@@ -59,6 +59,11 @@ public interface IWorkerClient : INotifyPropertyChanged
     Task<SeedResultDto?> RestoreDefaultAgentsAsync();
     Task<ListConfigDto?> GetListConfigAsync(string listId);
     Task UpdateTaskAgentSettingsAsync(UpdateTaskAgentSettingsDto dto);
+    /// <summary>Repo-import folders remembered for the "Add repos as lists" dialog. Throws on
+    /// a failed hub call — the caller surfaces the failure rather than showing an empty list.</summary>
+    Task<List<string>> GetRepoImportFoldersAsync();
+    /// <summary>Persists the repo-import folder list. Throws on a failed hub call.</summary>
+    Task SetRepoImportFoldersAsync(List<string> folders);
     Task<List<SessionSkillDto>> GetSessionSkillsAsync();
     Task<List<string>> InstallSessionSkillAsync(string url);
     Task UpdateSessionSkillAsync(string sourceUrl);

src/ClaudeDo.Ui/Services/WorkerClient.cs

@@ -444,6 +444,12 @@ public partial class WorkerClient : ObservableObject, IAsyncDisposable, IWorkerC
         await _hub.InvokeAsync("UpdateTaskAgentSettings", dto);
     }
 
+    public async Task<List<string>> GetRepoImportFoldersAsync()
+        => await _hub.InvokeAsync<List<string>>("GetRepoImportFolders");
+
+    public Task SetRepoImportFoldersAsync(List<string> folders)
+        => _hub.InvokeAsync("SetRepoImportFolders", folders);
+
     public async Task<List<SessionSkillDto>> GetSessionSkillsAsync()
         => await TryInvokeAsync<List<SessionSkillDto>>("GetSessionSkills") ?? [];
 

src/ClaudeDo.Ui/ViewModels/Islands/ListsIslandViewModel.cs

@@ -30,6 +30,9 @@ public sealed partial class ListsIslandViewModel : ViewModelBase, IDisposable
     public event EventHandler? FocusSearchRequested;
     public void RequestFocusSearch() => FocusSearchRequested?.Invoke(this, EventArgs.Empty);
 
+    // mirrors TasksIslandViewModel.ErrorReported — surfaces modal-owned failures in the footer strip.
+    public event Action<string>? ErrorReported;
+
     public IDialogService? Dialogs { get; set; }
 
     [RelayCommand]
@@ -58,6 +61,7 @@ public sealed partial class ListsIslandViewModel : ViewModelBase, IDisposable
     {
         if (Dialogs is null || _services is null) return;
         var vm = _services.GetRequiredService<RepoImportModalViewModel>();
+        vm.ErrorReported += msg => ErrorReported?.Invoke(msg);
         await vm.LoadAsync();
         await Dialogs.ShowRepoImportAsync(vm);
         await LoadAsync();

src/ClaudeDo.Ui/ViewModels/IslandsShellViewModel.cs

@@ -237,6 +237,7 @@ public sealed partial class IslandsShellViewModel : ViewModelBase, IDisposable
         Tasks.NotesRequested += () => Details.ShowNotes();
         Tasks.PrepRequested += () => Details.ShowPrep();
         Tasks.ErrorReported += FlashFooterError;
+        Lists.ErrorReported += FlashFooterError;
         Tasks.OpenConPtySessionRequested += taskId =>
         {
             OpenMissionControl();

src/ClaudeDo.Ui/ViewModels/Modals/RepoImportModalViewModel.cs

@@ -3,6 +3,7 @@ using System.ComponentModel;
 using ClaudeDo.Data;
 using ClaudeDo.Data.Models;
 using ClaudeDo.Data.Repositories;
+using ClaudeDo.Ui.Localization;
 using ClaudeDo.Ui.Services;
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
@@ -28,12 +29,14 @@ public sealed partial class RepoImportItemViewModel : ViewModelBase
 public sealed partial class RepoImportModalViewModel : ViewModelBase
 {
     private readonly IDbContextFactory<ClaudeDoDbContext> _dbFactory;
+    private readonly IWorkerClient _workerClient;
     private readonly HashSet<string> _existingDirs = new(StringComparer.OrdinalIgnoreCase);
     private readonly List<string> _folders = new();
 
     public ObservableCollection<RepoImportItemViewModel> Repos { get; } = new();
 
     public Action? CloseAction { get; set; }
+    public event Action<string>? ErrorReported;
 
     [ObservableProperty] private string _searchText = "";
 
@@ -42,9 +45,10 @@ public sealed partial class RepoImportModalViewModel : ViewModelBase
     public string CreateButtonText => $"Create {CreateCount} list(s)";
     public bool HasFolders => _folders.Count > 0;
 
-    public RepoImportModalViewModel(IDbContextFactory<ClaudeDoDbContext> dbFactory)
+    public RepoImportModalViewModel(IDbContextFactory<ClaudeDoDbContext> dbFactory, IWorkerClient workerClient)
     {
         _dbFactory = dbFactory;
+        _workerClient = workerClient;
     }
 
     public async Task LoadAsync(CancellationToken ct = default)
@@ -61,9 +65,15 @@ public sealed partial class RepoImportModalViewModel : ViewModelBase
                 _existingDirs.Add(l.WorkingDir!);
         }
 
-        var settings = new AppSettingsRepository(ctx);
-        foreach (var f in await settings.GetRepoImportFoldersAsync(ct))
-            AddFolderToSet(f);
+        try
+        {
+            foreach (var f in await _workerClient.GetRepoImportFoldersAsync())
+                AddFolderToSet(f);
+        }
+        catch (Exception ex)
+        {
+            ErrorReported?.Invoke(Loc.T("vm.repoImport.loadFailed", ex.Message));
+        }
 
         ScanAndAdd(_folders);
         OnPropertyChanged(nameof(HasFolders));
@@ -155,8 +165,14 @@ public sealed partial class RepoImportModalViewModel : ViewModelBase
 
     private async Task SaveFoldersAsync()
     {
-        await using var ctx = await _dbFactory.CreateDbContextAsync();
-        await new AppSettingsRepository(ctx).SetRepoImportFoldersAsync(_folders);
+        try
+        {
+            await _workerClient.SetRepoImportFoldersAsync(_folders);
+        }
+        catch (Exception ex)
+        {
+            ErrorReported?.Invoke(Loc.T("vm.repoImport.saveFailed", ex.Message));
+        }
     }
 
     private void ClearRepos()